Abstract <p>The effect of water pretreatment at 20 and 100°C on the quantitative parameters of water vapor sorption by Technora T200 copolymer aramid fibers was studied. Isotherms of active site-bound and cluster-bound water were calculated. Using the sorption data and the van Krevelen additive method, the fraction of ordered water-impermeable particles and its change under the influence of water were estimated.</p>

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The Effect of Water on the Fine Structure of Technora Aromatic Polyamide Fibers

  • T. V. Smotrina,
  • O. V. Stoyanov

摘要

Abstract

The effect of water pretreatment at 20 and 100°C on the quantitative parameters of water vapor sorption by Technora T200 copolymer aramid fibers was studied. Isotherms of active site-bound and cluster-bound water were calculated. Using the sorption data and the van Krevelen additive method, the fraction of ordered water-impermeable particles and its change under the influence of water were estimated.